Triple

T2134899
Position Surface form Disambiguated ID Type / Status
Subject Harlem Line E46626 entity
Predicate hasStation P35 FINISHED
Object Southeast
Southeast is a Metro-North Railroad commuter rail station in Putnam County, New York, serving as a key park-and-ride hub and transfer point near the northern end of the Harlem Line.
E259535 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Southeast | Statement: [Harlem Line, hasStation, Southeast]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Southeast
Context triple: [Harlem Line, hasStation, Southeast]
  • A. Southeast
    Southeast is the common abbreviation for the NBA’s Southeast Division, a grouping of professional basketball teams based in the southeastern United States.
  • B. Southeastern
    Southeastern is a British train operating company that runs passenger rail services across southeast London and the counties of Kent and East Sussex.
  • C. Southeast Region
    The Southeast Region is one of the geographic brackets used in the NCAA Men’s Division I Basketball Tournament to organize and seed teams during March Madness.
  • D. Southern United States
    The Southern United States is a culturally distinct region of the country known for its historical ties to the Confederacy, unique traditions in music and cuisine, and a warm climate spanning from the Atlantic coast to the Gulf of Mexico.
  • E. Suroeste
    Suroeste is a district of Santa Cruz de Tenerife known for its largely residential character and mix of urban and semi-rural areas on the island of Tenerife in Spain’s Canary Islands.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Southeast
Triple: [Harlem Line, hasStation, Southeast]
Generated description
Southeast is a Metro-North Railroad commuter rail station in Putnam County, New York, serving as a key park-and-ride hub and transfer point near the northern end of the Harlem Line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Southeast
Target entity description: Southeast is a Metro-North Railroad commuter rail station in Putnam County, New York, serving as a key park-and-ride hub and transfer point near the northern end of the Harlem Line.
  • A. Southeast
    Southeast is the common abbreviation for the NBA’s Southeast Division, a grouping of professional basketball teams based in the southeastern United States.
  • B. Southeastern
    Southeastern is a British train operating company that runs passenger rail services across southeast London and the counties of Kent and East Sussex.
  • C. Southeast Region
    The Southeast Region is one of the geographic brackets used in the NCAA Men’s Division I Basketball Tournament to organize and seed teams during March Madness.
  • D. Southern United States
    The Southern United States is a culturally distinct region of the country known for its historical ties to the Confederacy, unique traditions in music and cuisine, and a warm climate spanning from the Atlantic coast to the Gulf of Mexico.
  • E. Suroeste
    Suroeste is a district of Santa Cruz de Tenerife known for its largely residential character and mix of urban and semi-rural areas on the island of Tenerife in Spain’s Canary Islands.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69a88a174ab48190a5db20c132e5dccf completed March 4, 2026, 7:37 p.m.
NER Named-entity recognition batch_69abbba34b44819083ed6d93c943439f completed March 7, 2026, 5:46 a.m.
NED1 Entity disambiguation (via context triple) batch_69aea84f698081909e89bbeefd7d0894 completed March 9, 2026, 11 a.m.
NEDg Description generation batch_69aea90980848190bbb59a848a02adf9 completed March 9, 2026, 11:03 a.m.
NED2 Entity disambiguation (via description) batch_69aea96cd71881908ae5acd4210c6909 completed March 9, 2026, 11:05 a.m.
Created at: March 4, 2026, 7:44 p.m.